Nathan Hilliard, DO
NPI 1336676394ActiveIndividual· Emergency Medicine· Oregon, OH
Emergency Medicine (DO) in Oregon, Ohio, trained at Michigan State University College of Osteopathic Medicine (class of 2020). 335 Medicare patients in 2024, $46,241 paid; nearly all of their 316 Part D prescriptions were generic (92%).
Overview
| NPI | 1336676394 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 21, 2017 |
| Last updated in NPPES | Aug 27, 2020 |
| Certified by provider | Aug 27, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 5101023215 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (MI); Practitioner - Emergency Medicine (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 335 |
|---|---|
| Services billed | 392 across 17 procedure codes |
| Paid by Medicare | $46,241 |
Part D prescriptions in 2024
| Prescriptions (claims) | 316 · 320 30-day fills |
|---|---|
| Patients | 199 |
| Total drug cost | $4,017 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Emergency Medicine |
Medical group
- Mercy Emergency Care Services IncToledo, OH · 63 clinicians
Hospital affiliation
- Mercy St Vincent Medical CenterToledo, OH
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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